/**
* Copyright 2005 JBoss Inc
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.drools.event;
import java.util.Iterator;
import org.drools.WorkingMemory;
import org.drools.common.InternalWorkingMemory;
import org.drools.event.rule.ActivationCancelledCause;
import org.drools.spi.Activation;
import org.drools.spi.AgendaGroup;
import org.drools.spi.RuleFlowGroup;
/**
* @author <a href="mailto:simon@redhillconsulting.com.au">Simon Harris </a>
* @author <a href="mailto:stampy88@yahoo.com">dave sinclair</a>
*/
public class AgendaEventSupport extends AbstractEventSupport<AgendaEventListener> {
public AgendaEventSupport() {
}
public void fireActivationCreated(final Activation activation,
final WorkingMemory workingMemory) {
final Iterator<AgendaEventListener> iter = getEventListenersIterator();
if (iter.hasNext()) {
final ActivationCreatedEvent event = new ActivationCreatedEvent(activation);
do{
iter.next().activationCreated(event, workingMemory);
} while (iter.hasNext());
}
}
public void fireActivationCancelled(final Activation activation,
final WorkingMemory workingMemory,
final ActivationCancelledCause cause) {
final Iterator<AgendaEventListener> iter = getEventListenersIterator();
if (iter.hasNext()) {
final ActivationCancelledEvent event = new ActivationCancelledEvent(activation, cause);
do{
iter.next().activationCancelled(event, workingMemory);
} while (iter.hasNext());
}
}
public void fireBeforeActivationFired(final Activation activation,
final WorkingMemory workingMemory) {
final Iterator<AgendaEventListener> iter = getEventListenersIterator();
if (iter.hasNext()) {
final BeforeActivationFiredEvent event = new BeforeActivationFiredEvent(activation);
do{
iter.next().beforeActivationFired(event, workingMemory);
} while (iter.hasNext());
}
}
public void fireAfterActivationFired(final Activation activation,
final InternalWorkingMemory workingMemory) {
final Iterator<AgendaEventListener> iter = getEventListenersIterator();
if (iter.hasNext()) {
final AfterActivationFiredEvent event = new AfterActivationFiredEvent(activation);
do{
iter.next().afterActivationFired(event, workingMemory);
} while (iter.hasNext());
}
}
public void fireAgendaGroupPopped(final AgendaGroup agendaGroup,
final InternalWorkingMemory workingMemory) {
final Iterator<AgendaEventListener> iter = getEventListenersIterator();
if (iter.hasNext()) {
final AgendaGroupPoppedEvent event = new AgendaGroupPoppedEvent(agendaGroup);
do{
iter.next().agendaGroupPopped(event, workingMemory);
} while (iter.hasNext());
}
}
public void fireAgendaGroupPushed(final AgendaGroup agendaGroup,
final InternalWorkingMemory workingMemory) {
final Iterator<AgendaEventListener> iter = getEventListenersIterator();
if (iter.hasNext()) {
final AgendaGroupPushedEvent event = new AgendaGroupPushedEvent(agendaGroup);
do{
iter.next().agendaGroupPushed(event, workingMemory);
} while (iter.hasNext());
}
}
public void fireBeforeRuleFlowGroupActivated(
final RuleFlowGroup ruleFlowGroup,
final InternalWorkingMemory workingMemory) {
final Iterator<AgendaEventListener> iter = getEventListenersIterator();
if (iter.hasNext()) {
final RuleFlowGroupActivatedEvent event = new RuleFlowGroupActivatedEvent(
ruleFlowGroup);
do {
iter.next().beforeRuleFlowGroupActivated(event, workingMemory);
} while (iter.hasNext());
}
}
public void fireAfterRuleFlowGroupActivated(
final RuleFlowGroup ruleFlowGroup,
final InternalWorkingMemory workingMemory) {
final Iterator<AgendaEventListener> iter = getEventListenersIterator();
if (iter.hasNext()) {
final RuleFlowGroupActivatedEvent event = new RuleFlowGroupActivatedEvent(
ruleFlowGroup);
do {
iter.next().afterRuleFlowGroupActivated(event, workingMemory);
} while (iter.hasNext());
}
}
public void fireBeforeRuleFlowGroupDeactivated(
final RuleFlowGroup ruleFlowGroup,
final InternalWorkingMemory workingMemory) {
final Iterator<AgendaEventListener> iter = getEventListenersIterator();
if (iter.hasNext()) {
final RuleFlowGroupDeactivatedEvent event = new RuleFlowGroupDeactivatedEvent(
ruleFlowGroup);
do {
iter.next()
.beforeRuleFlowGroupDeactivated(event, workingMemory);
} while (iter.hasNext());
}
}
public void fireAfterRuleFlowGroupDeactivated(
final RuleFlowGroup ruleFlowGroup,
final InternalWorkingMemory workingMemory) {
final Iterator<AgendaEventListener> iter = getEventListenersIterator();
if (iter.hasNext()) {
final RuleFlowGroupDeactivatedEvent event = new RuleFlowGroupDeactivatedEvent(
ruleFlowGroup);
do {
iter.next().afterRuleFlowGroupDeactivated(event, workingMemory);
} while (iter.hasNext());
}
}
public void reset() {
this.clear();
}
}